Add 27/10 and 75/30
1st number: 2 7/10, 2nd number: 2 15/30
27/10 + 75/30 is 26/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
27/10 = 27 × 3/10 × 3 = 81/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
75/30 = 75 × 1/30 × 1 = 75/30 - Add the two like fractions:
81/30 + 75/30 = 81 + 75/30 = 156/30 - 156/30 simplified gives 26/5
- So, 27/10 + 75/30 = 26/5
In mixed form: 51/5
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